Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/126248?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/126248?format=api", "purl": "pkg:rpm/redhat/libxml2@2.7.6-4.el6_2?arch=1", "type": "rpm", "namespace": "redhat", "name": "libxml2", "version": "2.7.6-4.el6_2", "qualifiers": { "arch": "1" }, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/87190?format=api", "vulnerability_id": "VCID-dzxg-zych-1yd1", "summary": "libxml2 out of bounds read", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-3905.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-3905.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-3905", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01212", "scoring_system": "epss", "scoring_elements": "0.78949", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.01212", "scoring_system": "epss", "scoring_elements": "0.78955", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.01212", "scoring_system": "epss", "scoring_elements": "0.78982", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.01212", "scoring_system": "epss", "scoring_elements": "0.78967", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.01212", "scoring_system": "epss", "scoring_elements": "0.78991", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.01212", "scoring_system": "epss", "scoring_elements": "0.78998", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.01212", "scoring_system": "epss", "scoring_elements": "0.79022", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.01212", "scoring_system": "epss", "scoring_elements": "0.79007", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.01212", "scoring_system": "epss", "scoring_elements": "0.78996", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01212", "scoring_system": "epss", "scoring_elements": "0.79024", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.01212", "scoring_system": "epss", "scoring_elements": "0.79021", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.01212", "scoring_system": "epss", "scoring_elements": "0.7902", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.01212", "scoring_system": "epss", "scoring_elements": "0.79053", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.01212", "scoring_system": "epss", "scoring_elements": "0.79059", "published_at": "2026-04-26T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-3905" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3905", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3905" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=652352", "reference_id": "652352", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=652352" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=767387", "reference_id": "767387", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=767387" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0016", "reference_id": "RHSA-2012:0016", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0016" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0017", "reference_id": "RHSA-2012:0017", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0017" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0018", "reference_id": "RHSA-2012:0018", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0018" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2013:0217", "reference_id": "RHSA-2013:0217", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2013:0217" }, { "reference_url": "https://usn.ubuntu.com/1334-1/", "reference_id": "USN-1334-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1334-1/" } ], "fixed_packages": [], "aliases": [ "CVE-2011-3905" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-dzxg-zych-1yd1" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/48468?format=api", "vulnerability_id": "VCID-z8ds-n38f-2uby", "summary": "A boundary error in libxml2 could result in execution of arbitrary\n code or Denial of Service.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-3919.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-3919.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-3919", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.03188", "scoring_system": "epss", "scoring_elements": "0.86925", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.03188", "scoring_system": "epss", "scoring_elements": "0.86935", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.03188", "scoring_system": "epss", "scoring_elements": "0.86954", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.03188", "scoring_system": "epss", "scoring_elements": "0.86948", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.03188", "scoring_system": "epss", "scoring_elements": "0.86968", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.03188", "scoring_system": "epss", "scoring_elements": "0.86975", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.03188", "scoring_system": "epss", "scoring_elements": "0.86988", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.03188", "scoring_system": "epss", "scoring_elements": "0.86983", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.03188", "scoring_system": "epss", "scoring_elements": "0.86977", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.03188", "scoring_system": "epss", "scoring_elements": "0.86992", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.03188", "scoring_system": "epss", "scoring_elements": "0.86996", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.03188", "scoring_system": "epss", "scoring_elements": "0.86994", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.03188", "scoring_system": "epss", "scoring_elements": "0.87012", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.03188", "scoring_system": "epss", "scoring_elements": "0.87018", "published_at": "2026-04-26T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-3919" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3919", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3919" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=656377", "reference_id": "656377", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=656377" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=771896", "reference_id": "771896", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=771896" }, { "reference_url": "https://security.gentoo.org/glsa/201202-09", "reference_id": "GLSA-201202-09", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/201202-09" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0016", "reference_id": "RHSA-2012:0016", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0016" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0017", "reference_id": "RHSA-2012:0017", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0017" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0018", "reference_id": "RHSA-2012:0018", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0018" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0104", "reference_id": "RHSA-2012:0104", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0104" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2013:0217", "reference_id": "RHSA-2013:0217", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2013:0217" }, { "reference_url": "https://usn.ubuntu.com/1334-1/", "reference_id": "USN-1334-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1334-1/" } ], "fixed_packages": [], "aliases": [ "CVE-2011-3919" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-z8ds-n38f-2uby" } ], "fixing_vulnerabilities": [], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/libxml2@2.7.6-4.el6_2%3Farch=1" }